Individual Calculations July 2024
 Dettori, Jan  Total change: 90.40  Rating chartPersonal card
 OP 3 U20 Citta' di Vigevano Vigevano ITA 2024-05-31
RcRownchangeKK*chgGame
 1821 1823 4.50 7 1.02 40 40.80 
  Caldelari, Beatrice 1441 ITA1.0010.09403.60 
  Tatulli Uva, Alberto 1611 ITA0.501-0.2740-10.80 
  Ghionzoli Soloviev, Leonardo 1658 ITA1.0010.284011.20 
  Bianco, Paolo 1895 ITA1.0010.604024.00 
  Baldeschi, Niccolo 2128 ITA0.001-0.1440-5.60 
  Rossi, Gabriele Valerio 2076 ITA0.5010.314012.40 
  Keerti, Shree Reddy wf1935 IND0.5010.15406.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 OP 3 Scacchi in fortezza San Leo ITA 2024-06-17
RcRownchangeKK*chgGame
 1800 1823 6.00 9 1.24 40 49.60 
  Donetti, Igor 1431 ITA1.0010.08403.20 
  Lanzani, Mario Lorenzo m2223  * ITA0.001-0.0840-3.20 
  Coppo, Fabio 1543 ITA1.0010.16406.40 
  Griffa, Roberto Antonio Giuliano 2024 ITA0.5010.264010.40 
  Jamous, Manuel 1841 ITA0.5010.03401.20 
  Canubas, Chloie Elizabeth 1769 ITA0.501-0.0840-3.20 
  Manella, Riccardo 1695 ITA0.501-0.1740-6.80 
  Riso, Giuseppe 1712 ITA1.0010.354014.00 
  Marta, Daniele 1962 ITA1.0010.694027.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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